Error When Generating a Long video and not getting the error when generating a shorter video

[AnuragCodeCom]

So this is my code:

import os
import random
from moviepy.editor import VideoFileClip, concatenate_videoclips
import imageio_ffmpeg as ffmpeg

#!/usr/bin/env python

def create_initial_video(gen_num,total_duration):
    total_duration = total_duration + 1
    video_paths = []
    path = 'presets/videos'
    for i in os.listdir(path):
        if i.lower().endswith(('mp4', 'mov', 'avi', 'mkv')):  # Ensure valid video file extensions
            video_paths.append(os.path.join(path, i))

    random.shuffle(video_paths)  # Randomize the order of video_paths

    clips = []
    cumulative_duration = 0
    target_resolution = (1080, 1920)  # Target resolution for Instagram and TikTok

    for path in video_paths:
        try:
            video = VideoFileClip(path)
            clip_duration = random.randint(1,3)
            if clip_duration > video.duration:
                clip_duration = video.duration

            cumulative_duration += clip_duration
            if cumulative_duration > total_duration:
                clip_duration -= cumulative_duration - total_duration  # Adjust to avoid exceeding total duration

            if clip_duration > 0:
                clip = video.subclip(0, clip_duration).without_audio()
                clip = clip.resize(newsize=target_resolution)  # Resize clip to target resolution
                clips.append(clip)

            if cumulative_duration >= total_duration:
                break  # Stop if we've reached the total duration

        except Exception as e:
            print(f"Error processing file {path}: {e}")
            continue

    if clips:
        final_clip = concatenate_videoclips(clips, method="compose")  # Ensure final duration is correct

        # Add crossfade transitions between clips (optional)
        # transitions_duration = 0.5  # Duration of crossfade transitions
        # final_clip = concatenate_videoclips([clip.crossfadein(transitions_duration) for clip in clips], method="compose")

        final_clip.write_videofile(f'presets/subinitialvideos/{gen_num}initial.mp4', codec="libx265", threads=16)
    else:
        print("No valid clips to create a final video.")

In this when i try to create like a 5s video it works but when i make the video 20s long it gives me this error:

Error processing file presets/videos/359vid.mp4: MoviePy error: failed to read the first frame of video file presets/videos/359vid.mp4. That might mean that the file is corrupted. That may also mean that you are using a deprecated version of FFMPEG. On Ubuntu/Debian for instance the version in the repos is deprecated. Please update to a recent version from the website.